it requires added energy
In an electrolytic cell
A still cell refers to a type of electrolytic cell used for producing chlorine gas and caustic soda (sodium hydroxide) through the electrolysis of brine (sodium chloride solution). It is characterized by its stationary or non-moving electrodes and typically operates at lower temperatures compared to other types of electrolytic cells.
An electrolytic cell
Electrolytic cell
An electrolytic cell is characterized by the use of an external power source to drive a non-spontaneous chemical reaction. It consists of two electrodes: the anode, where oxidation occurs, and the cathode, where reduction takes place. The cell contains an electrolyte solution that facilitates the movement of ions, and it typically operates with a flow of electric current, resulting in the decomposition of compounds, such as in electrolysis. Overall, electrolytic cells are essential in processes like electroplating and the production of chemicals.
In an electrolytic cell
Reduction occurs at the cathode in an electrolytic cell.
Diagram of electrolytic cell
In an electrolytic cell, the anode is positive.
In an electrolytic cell, the anode is designated as positive.
A still cell refers to a type of electrolytic cell used for producing chlorine gas and caustic soda (sodium hydroxide) through the electrolysis of brine (sodium chloride solution). It is characterized by its stationary or non-moving electrodes and typically operates at lower temperatures compared to other types of electrolytic cells.
An electrolytic cell
Oxidation occurs at the anode of an electrolytic cell.
Electrolytic cell
An electrolytic cell is characterized by the use of an external power source to drive a non-spontaneous chemical reaction. It consists of two electrodes: the anode, where oxidation occurs, and the cathode, where reduction takes place. The cell contains an electrolyte solution that facilitates the movement of ions, and it typically operates with a flow of electric current, resulting in the decomposition of compounds, such as in electrolysis. Overall, electrolytic cells are essential in processes like electroplating and the production of chemicals.
A galvanic cell can become an electrolytic cell by applying an external voltage that is of opposite polarity to the cell's spontaneous voltage. This external voltage can overcome the natural tendency of the cell to generate electricity and drive a non-spontaneous chemical reaction in the reverse direction, converting it into an electrolytic cell.
cathode